UiPath Forms Designer Databinding outputs

Hi all,

I’ve created a form where the user selects one of 3 radio buttons to specify a report, then chooses a month from a dropdown list and then a year from a dropdown list (years range from 2010 to 2040). They then press the Submit button.

The outputs are all strings.
They are all mapped to their Form modules as well. I can’t put another screenshot as I’m a new user and it won’t allow it.

The issue I’m having is that the str_Report will always return a value. There are 3 different values it can be depending on which radio button is selected.
str_Month only returns a value if January is selected from the dropdown.
str_Year never returns a value.

Anyone have any ideas as to why this is the case?
This is seeming like a bug to me.

Any help would be appreciated, thanks!